How far is Harlem, IL from Lockport, IL?
The driving distance from Harlem, IL to Lockport, IL is about 94.6 miles (152.2 km), with a travel time of about 01h 34m by car.
- The straight-line flight distance is about 71.6 miles (115.2 km).
- For a round trip, plan for roughly 03h 08m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 01h 34m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Village in United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain Showers
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Harlem and Lockport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Harlem and Lockport.
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1
Start on Harlem Road
2483 ft · 58 sec · Harlem Road
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2
Turn right onto North Perryville Road
2.3 mi · 4 min · North Perryville Road
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3
Turn left onto East Riverside Boulevard
1.2 km · 1 min · East Riverside Boulevard
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4
Take the ramp slight right
2579 ft · 1 min
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5
Merge slight left onto Jane Addams Memorial Tollway
4.3 mi · 5 min · Jane Addams Memorial Tollway
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6
Keep slight left to continue on Jane Addams Memorial Tollway
20.3 mi · 22 min · Jane Addams Memorial Tollway
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7
Keep slight left to continue on Jane Addams Memorial Tollway
29.8 mi · 32 min · Jane Addams Memorial Tollway
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8
Take the exit slight right toward I 290, IL 53: Chicago, West Suburbs
2618 ft · 1 min
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9
Keep slight right to continue on I 290 East, IL 53 South: Chicago, West Suburbs
1686 ft · 41 sec
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10
Continue on I 290 East, IL 53 South: Chicago, West Suburbs
1362 ft · 33 sec
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11
Merge slight left
5.7 mi · 7 min
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12
Keep slight left to continue on I 355 South Tollway: Joliet
27.6 mi · 33 min
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13
Take the exit slight right toward IL 7: 159th Street
2113 ft · 52 sec
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14
Turn right onto West 159th Street
1.2 km · 1 min · West 159th Street
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15
Continue on East 9th Street
1.9 mi · 4 min · East 9th Street
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16
Arrive at your destination
0 m · 1 sec · West 9th Street
Car Route Details
A richer read on the saved driving route between Harlem and Lockport.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Jane Addams Memorial Tollway
Keep slight left to continue on Jane Addams Memorial Tollway
29.8 mi · 00h 32m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Rain Showers leaving Harlem and Showers And Thunderstorms near Lockport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Harlem to Lockport?
The road trip is about 94.6 miles (152.2 km) and usually takes 01h 34m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
East Dundee is a useful midpoint, sitting about 47.8 miles from Harlem and 46.7 miles from Lockport.
How much longer is the road route than the straight-line distance?
The direct path is about 71.6 miles (115.2 km), while the road route adds roughly 23 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 3:22 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.58 one way or $31.16 round trip. Estimated CO2 is about 29.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Harlem and Showers And Thunderstorms near Lockport.
Stop Ideas Near East Dundee
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to East Dundee.
Naperville
Glenview station
La Grange Road
Summit
Flight Path Map
This map shows the direct air route between Harlem and Lockport. Straight-line distance: 71.58 mi (115.2 km).
#1 Harlem
Township in Winnebago County, Illinois, United States
| Population | 2,114 |
| Coordinates | 42.3403000, -89.0178800 |
| Altitude | 230 |
| Country | United States |
#2 Lockport
The most populous city in Will County, Illinois.
| Population | 59,877 |
| Coordinates | 41.5894800, -88.0578400 |
| Altitude | 181 |
| Country | United States |
End: West 9th Street (-88.057844, 41.589471)
Estimated Travel Time
Distance: 152 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 09m |
| 40 mph (64.37 km/h) | 02h 21m |
| 50 mph (80.47 km/h) | 01h 53m |
| 60 mph (96.56 km/h) | 01h 34m |
| 70 mph (112.65 km/h) | 01h 21m |
| 80 mph (129 km/h) | 01h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $4.67 | $15.58 | $31.16 |
| Mid-grade | $5.29 | $17.68 | $35.35 |
| Premium | $5.84 | $19.50 | $38.99 |
| Diesel | $6.57 | $21.95 | $43.89 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Illinois · Oct 15, 2026